CVE-2021-2101 Missing authorization in One-to-One Fulfillment

Critical 9.1 Published 20 Jan 2021 Updated 26 Sep 2024

Unauthenticated attackers can access, create, delete, or modify critical data in Oracle One-to-One Fulfillment via HTTP.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2021-2101?

CVE-2021-2101 is a critical missing authorization vulnerability in Oracle Corporation One-to-One Fulfillment, published on 20 Jan 2021. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

Vulnerability in the Oracle One-to-One Fulfillment product of Oracle E-Business Suite (component: Print Server). Supported versions that are affected are 12.1.1-12.1.3 and 12.2.3-12.2.10. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle One-to-One Fulfillment. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle One-to-One Fulfillment accessible data as well as unauthorized access to critical data or complete access to all Oracle One-to-One Fulfillment accessible data. CVSS 3.1 Base Score 9.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N).

Which versions are affected by CVE-2021-2101?

It affects 1 product.

Products include Oracle One-to-One Fulfillment.

How do I fix CVE-2021-2101?

No fix has been published for CVE-2021-2101 yet. Limit exposure of the affected software until one is available.

Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.

Is CVE-2021-2101 being exploited?

There is no known exploitation of CVE-2021-2101 in the wild and no public exploit code.

Sources

Also known as GHSA-g8v7-95gj-m628.